Ngaba impompo yamanzi iya kudubula nayo?Impendulo yalo mbuzo mayibe nguewe
Zonke iziqhushumbo ezisemfanekisweni ziimpompo zamanzi ze-centrifugal.Ukuqhuma akuzange kubangelwa ukungcola kwimpompo, okanye ukuphendulwa kweekhemikhali phakathi kwepompo kunye nezinye izinto ezingafanele zibe kwimpompo.Enyanisweni, kugqabhuko-dubulo olufana nolu, amanzi akwimpompo asulungekile kakhulu - njengamanzi okutya kwebhoyila, amanzi e-condensate kunye namanzi adiyiniweyo.
Kwenzeka njani oku kuqhushumba?
Impendulo ithi: xa ezi mpompo zisebenza, kukho ixesha apho i-valve yokungena kunye ne-outlet yepompo ivaliwe ngexesha elifanayo (ukwenza umpompo "ungasebenzi").Ekubeni amanzi engakwazi ukuhamba ngempompo, onke amandla awayesetyenziswa ekuqaleni ukuthutha ulwelo aguqulwa abe bubushushu.Xa amanzi eshushu, adala uxinzelelo lwe-static ngaphakathi kwempompo, eyaneleyo yokubangela umonakalo kwimpompo-inokwenzeka yokungaphumeleli kwesitywina kunye nokuphulwa kwe-casing casing rupture.Ukuqhuma okunjalo kunokubangela umonakalo omkhulu wezixhobo kunye nokulimala komntu ngenxa yokukhululwa kwamandla aqokelelweyo ngaphakathi kwempompo.Nangona kunjalo, ukuba amanzi ashushu ngaphezu kwendawo yokubilisa phambi kokuba impompo isilele, ugqabhuko-dubulo olunamandla ngakumbi lunokwenzeka njengoko amanzi akhutshiweyo ashushu ngokugqithisileyo abila ngokukhawuleza kwaye ande (ulwelo olubilisayo lwandisa ugqabhuko lomphunga – BLEVE ), ubuzaza neengozi zalo ziyafana nebhoyila yomphunga. ukudubula.Olu hlobo logqabhuko-dubulo lungenzeka ukuba impompo iyasebenza kwaye zombini impompo yokungena kunye neevalvu zokuphuma zivaliwe, kungakhathaliseki ukuba ulwelo oluphathwayo yimpompo.Nokuba ulwelo olungeyongozi njengamanzi ludala iingozi ezinzulu eziboniswe kumzobo, khawufane ucinge ukuba ulwelo lunokutsha, ngoko ke izinto ezikhutshiweyo zinokubamba umlilo ngeziphumo ezibi nangakumbi.Kwakhona kucingelwa ukuba ukuba ulwelo luyityhefu okanye lunokonakala, ngoko ke izinto ezikhutshiweyo zinokwenzakalisa kakhulu abantu abakufutshane nempompo.
Ungenzani?
Ngaphambi kokuba uqalise impompo, khangela ukuba zonke iivalve zikwindawo echanekileyo.Qinisekisa ukuba zonke iivalvu ezikwindlela eyilelweyo yokuqukuqela zivuliwe, ngelixa ezinye iivalvu, ezinjengeevalve zombhobho kunye neevalvu zevent, zivaliwe.Ukuba uqala impompo ukude, njengakwigumbi lolawulo, qiniseka ukuba impompo oza kuyiqala ikulungele ukuqalisa.Ukuba awuqinisekanga, phuma kwaye uyijonge, okanye ucele omnye umntu ayijonge.Qinisekisa: Loo manyathelo abalulekileyo abaluleke kakhulu ekusebenzeni ngokukhuselekileyo kwempompo, kubandakanywa nokuvula kunye nokuvala izikhundla ze-valve, zifakwe kwiinkqubo zokusebenza zezixhobo kunye noluhlu lokuhlola.Ezinye iimpompo zisebenza ngokuzenzekelayo-umzekelo, ngekhompyutheni yokulawula inkqubo okanye isixhobo sokulawula umgangatho esikhupha ngokuzenzekelayo itanki yokugcina xa igcwele.Ngaphambi kokubeka ezi mpompo kulawulo oluzenzekelayo, njengasemva kokulungiswa, qiniseka ukuba zonke iivalve zikwindawo echanekileyo.Ukuze uthintele impompo ukuba iqalise xa umbhobho uvaliwe, ezinye iimpompo zixhotyiswe ngezixhobo zokukhusela izixhobo-umzekelo, ukudibanisa okufana nokuhamba okuphantsi, ubushushu obuphezulu, okanye uxinzelelo olugqithisileyo.Qinisekisa ukuba ezi nkqubo zokhuseleko zigcinwa ngokufanelekileyo kwaye zivavanywa.
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Impompo yeRuite ivelisa iimpompo ezahlukeneyo ezinodaka, iimpompo zegrabile, iimpompo zedredge, iimpompo eziphantsi kwamanzi.Wamkelekile kuqhagamshelwano
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Ixesha lokuposa: Apr-17-2023